What is Vicious Circle???

The boss calls his secretary and says, "Get ready for the weekend, We are going on a business trip."

The secretary calls husband and says, "Me and my boss are going on a business trip for 2 days so takecare of yourself."

The husband calls his girlfriend and says, "My wife is going on a business trip come home we can have fun."

The girlfriend calls the boy to whom she gives tuition, "No tuition this weekend."

The boy calls his grand father, "Grandpa at last we can spend this weekend together."

Grandpa (The boss) calls his secretary and says, "Business trip is cancelled. I'm going to spend weekend with my grandson."

The secretary calls husband, "I won't be going."

The husband calls his girlfriend, "I am sorry My wife is not going."

The girlfriend calls boy, "You have tuition."

Boy calls his grandpa and says, "Sorry grandpa I've classes."

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The grandpa calls secretary....
[Source](http://smile.xonaki.com/Joke/EN?categoryCode=EN&jokeId=558)